Outkast – Speakerboxxx/The Love Below (2003)
Like late-career Beatle recordings, these are arguably solo recordings released under the Outkast banner. Also like 1968 Lennon/McCartney, this is stellar.
Big Boi’s Speakerboxxx is probably more consistent but when André is on, he is off the charts. Roses & Hey Ya! were swings for the fences that are unlikely to be surpassed.
The quintessential hip hop partnership.